! Started logfile: /d2/scr/pima/bp171a5_uvs/J1116-2828_X_uvs.log on Sun Jan 19 22:03:17 2014 obs /d2/scr/pima/bp171a5_uvs/J1116-2828_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1116-2828_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J1116-2828 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 432 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a5_uvs/J1116-2828_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000837Jy sigma=33.359521 ! Fit after self-cal, rms=0.949123Jy sigma=31.598742 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.885 mas, bmaj=7.763 mas, bpa=4.87 degrees ! Estimated noise=1.62824 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0387146 Jy ! Component: 100 - total flux cleaned = 0.0572918 Jy ! Total flux subtracted in 100 components = 0.0572918 Jy ! Clean residual min=-0.009528 max=0.010058 Jy/beam ! Clean residual mean=0.000030 rms=0.003662 Jy/beam ! Combined flux in latest and established models = 0.0572918 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0572918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036990Jy sigma=1.242700 ! Fit after self-cal, rms=0.035976Jy sigma=1.212123 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=8.457 mas, bpa=6.016 degrees ! Estimated noise=1.03033 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153378 Jy ! Component: 100 - total flux cleaned = 0.022147 Jy ! Component: 150 - total flux cleaned = 0.0273271 Jy ! Component: 200 - total flux cleaned = 0.0310108 Jy ! Total flux subtracted in 200 components = 0.0310108 Jy ! Clean residual min=-0.004691 max=0.004756 Jy/beam ! Clean residual mean=0.000022 rms=0.002722 Jy/beam ! Combined flux in latest and established models = 0.0883026 Jy ! Performing phase self-cal ! Adding 113 model components to the UV plane model. ! The established model now contains 144 components and 0.0883026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022589Jy sigma=0.742627 ! Fit after self-cal, rms=0.022506Jy sigma=0.739717 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.145 x 8.457 at 6.016 degrees (North through East) ! Clean map min=-0.0067383 max=0.050294 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.022506Jy sigma=0.739717 ! Fit after self-cal, rms=0.022506Jy sigma=0.739717 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=8.457 mas, bpa=6.016 degrees ! Estimated noise=1.03033 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179034 Jy ! Component: 100 - total flux cleaned = 0.00353424 Jy ! Component: 150 - total flux cleaned = 0.00506511 Jy ! Component: 200 - total flux cleaned = 0.00660744 Jy ! Total flux subtracted in 200 components = 0.00660744 Jy ! Clean residual min=-0.002718 max=0.002723 Jy/beam ! Clean residual mean=0.000018 rms=0.001871 Jy/beam ! Combined flux in latest and established models = 0.09491 Jy ! Performing phase self-cal ! Adding 135 model components to the UV plane model. ! The established model now contains 276 components and 0.0949101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018948Jy sigma=0.616060 ! Fit after self-cal, rms=0.018911Jy sigma=0.614926 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018911Jy sigma=0.614926 ! Fit after self-cal, rms=0.018332Jy sigma=0.597535 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.156 mas, bmaj=8.543 mas, bpa=6.066 degrees ! Estimated noise=1.02266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00078143 Jy ! Component: 100 - total flux cleaned = 0.000906974 Jy ! Component: 150 - total flux cleaned = 0.00133291 Jy ! Component: 200 - total flux cleaned = 0.00241393 Jy ! Total flux subtracted in 200 components = 0.00241393 Jy ! Clean residual min=-0.001573 max=0.001579 Jy/beam ! Clean residual mean=0.000012 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.097324 Jy selfcal ! Performing phase self-cal ! Adding 139 model components to the UV plane model. ! The established model now contains 414 components and 0.097324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017059Jy sigma=0.552492 ! Fit after self-cal, rms=0.017043Jy sigma=0.551844 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.12645e-06 Jy ! Component: 100 - total flux cleaned = 7.88942e-05 Jy ! Component: 150 - total flux cleaned = -7.77292e-05 Jy ! Component: 200 - total flux cleaned = -0.000368325 Jy ! Total flux subtracted in 200 components = -0.000368325 Jy ! Clean residual min=-0.001171 max=0.001173 Jy/beam ! Clean residual mean=0.000010 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.0969556 Jy ! Performing phase self-cal ! Adding 124 model components to the UV plane model. ! The established model now contains 526 components and 0.0969557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016374Jy sigma=0.529420 ! Fit after self-cal, rms=0.016364Jy sigma=0.529038 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016364Jy sigma=0.529038 ! Fit after self-cal, rms=0.015196Jy sigma=0.484570 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.168 mas, bmaj=8.621 mas, bpa=6.176 degrees ! Estimated noise=1.01837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000506247 Jy ! Component: 100 - total flux cleaned = 0.00117742 Jy ! Component: 150 - total flux cleaned = 0.00172828 Jy ! Component: 200 - total flux cleaned = 0.00211577 Jy ! Total flux subtracted in 200 components = 0.00211577 Jy ! Clean residual min=-0.000616 max=0.000617 Jy/beam ! Clean residual mean=0.000004 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0990714 Jy selfcal ! Performing phase self-cal ! Adding 106 model components to the UV plane model. ! The established model now contains 631 components and 0.0990715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014944Jy sigma=0.476366 ! Fit after self-cal, rms=0.014947Jy sigma=0.476230 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101136 Jy ! Component: 100 - total flux cleaned = 1.96372e-05 Jy ! Component: 150 - total flux cleaned = 7.55412e-05 Jy ! Component: 200 - total flux cleaned = 0.00026117 Jy ! Total flux subtracted in 200 components = 0.00026117 Jy ! Clean residual min=-0.000425 max=0.000423 Jy/beam ! Clean residual mean=0.000003 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0993326 Jy ! Performing phase self-cal ! Adding 116 model components to the UV plane model. ! The established model now contains 733 components and 0.0993326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014837Jy sigma=0.473046 ! Fit after self-cal, rms=0.014837Jy sigma=0.473034 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014837Jy sigma=0.473034 ! Fit after self-cal, rms=0.013812Jy sigma=0.441904 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.36 mas, bmaj=8.964 mas, bpa=6.98 degrees ! Estimated noise=1.01563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195702 Jy ! Component: 100 - total flux cleaned = 0.000287051 Jy ! Component: 150 - total flux cleaned = 0.000383231 Jy ! Component: 200 - total flux cleaned = 0.000409252 Jy ! Total flux subtracted in 200 components = 0.000409252 Jy ! Clean residual min=-0.000212 max=0.000212 Jy/beam ! Clean residual mean=0.000001 rms=0.000081 Jy/beam ! Combined flux in latest and established models = 0.0997419 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 796 components and 0.0997419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013784Jy sigma=0.440904 ! Fit after self-cal, rms=0.013784Jy sigma=0.440832 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.60173e-05 Jy ! Component: 100 - total flux cleaned = 9.78803e-05 Jy ! Component: 150 - total flux cleaned = 7.71141e-05 Jy ! Component: 200 - total flux cleaned = 4.69255e-05 Jy ! Total flux subtracted in 200 components = 4.69255e-05 Jy ! Clean residual min=-0.000164 max=0.000164 Jy/beam ! Clean residual mean=0.000001 rms=0.000063 Jy/beam ! Combined flux in latest and established models = 0.0997888 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 847 components and 0.0997888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013769Jy sigma=0.440315 ! Fit after self-cal, rms=0.013769Jy sigma=0.440304 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.175 mas, bmaj=8.684 mas, bpa=6.149 degrees ! Estimated noise=1.01726 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.175 x 8.684 at 6.149 degrees (North through East) ! Clean map min=-0.0031385 max=0.047153 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.908 mas, bmaj=7.962 mas, bpa=4.687 degrees ! Estimated noise=1.62733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0391839 Jy ! Component: 100 - total flux cleaned = 0.0579435 Jy ! Component: 150 - total flux cleaned = 0.0660508 Jy ! Component: 200 - total flux cleaned = 0.0697915 Jy ! Total flux subtracted in 200 components = 0.0697915 Jy ! Clean residual min=-0.005272 max=0.005304 Jy/beam ! Clean residual mean=0.000021 rms=0.002261 Jy/beam ! Combined flux in latest and established models = 0.0697915 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 80 model components to the UV plane model. ! The established model now contains 80 components and 0.0697915 Jy ! Inverting map and beam ! Estimated beam: bmin=3.175 mas, bmaj=8.684 mas, bpa=6.149 degrees ! Estimated noise=1.01726 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0082713 Jy ! Component: 100 - total flux cleaned = 0.0116204 Jy ! Component: 150 - total flux cleaned = 0.0143355 Jy ! Component: 200 - total flux cleaned = 0.0162528 Jy ! Total flux subtracted in 200 components = 0.0162528 Jy ! Clean residual min=-0.003361 max=0.003376 Jy/beam ! Clean residual mean=0.000015 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 0.0860443 Jy ! Adding 123 model components to the UV plane model. ! The established model now contains 202 components and 0.0860442 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.36 mas, bmaj=8.964 mas, bpa=6.98 degrees ! Estimated noise=1.01563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000774378 Jy ! Component: 100 - total flux cleaned = 0.00159639 Jy ! Component: 150 - total flux cleaned = 0.00230982 Jy ! Component: 200 - total flux cleaned = 0.00295261 Jy ! Total flux subtracted in 200 components = 0.00295261 Jy ! Clean residual min=-0.002003 max=0.002023 Jy/beam ! Clean residual mean=0.000012 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.0889968 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000810771 Jy ! Component: 100 - total flux cleaned = 0.00154043 Jy ! Component: 150 - total flux cleaned = 0.00203353 Jy ! Component: 200 - total flux cleaned = 0.00250143 Jy ! Total flux subtracted in 200 components = 0.00250143 Jy ! Clean residual min=-0.001514 max=0.001505 Jy/beam ! Clean residual mean=0.000013 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.0914983 Jy ! Adding 250 model components to the UV plane model. ! The established model now contains 448 components and 0.0914982 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.175 mas, bmaj=8.684 mas, bpa=6.149 degrees ! Estimated noise=1.01726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000183076 Jy ! Component: 100 - total flux cleaned = -0.000316258 Jy ! Component: 150 - total flux cleaned = -0.000321353 Jy ! Component: 200 - total flux cleaned = 0.000221766 Jy ! Total flux subtracted in 200 components = 0.000221766 Jy ! Clean residual min=-0.000787 max=0.000782 Jy/beam ! Clean residual mean=0.000006 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.09172 Jy selfcal ! Performing phase self-cal ! Adding 111 model components to the UV plane model. ! The established model now contains 559 components and 0.09172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014179Jy sigma=0.457442 ! Fit after self-cal, rms=0.014165Jy sigma=0.457161 wmodel /d2/scr/pima/bp171a5_uvs/J1116-2828_X_map.mod ! Writing 559 model components to file: /d2/scr/pima/bp171a5_uvs/J1116-2828_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1116-2828_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1116-2828_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1116-2828_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171a5_uvs/J1116-2828_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.175 x 8.684 at 6.149 degrees (North through East) ! Clean map min=-0.0034085 max=0.046418 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1116-2828_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0464176 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000517138 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.34229 3.34229 6.68459 13.3692 26.7383 53.4767 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 89.758 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1116-2828_X_uvs.log closed on Sun Jan 19 22:03:22 2014